|
|
| 1. |
EASY
|
Is 12 even or odd?
|
| 2. |
EASY
|
Is the sum of 3 and 8 even or odd?
|
| 3. |
EASY
|
Is 55 even or odd?
|
| 4. |
MEDIUM
|
Which number is not odd?
|
| 5. |
MEDIUM
|
If we add 1 to an even number, is the sum even or odd?
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| 6. |
MEDIUM
|
If we add 1 to an odd number, is the sum even or odd?
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| 7. |
MEDIUM
|
Which number is not even?
|
| 8. |
HARD
|
5 is odd and 9 is odd. Will their sum be even or odd?
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| 9. |
HARD
|
6 is even and 8 is even. Will their sum be even or odd?
|
| 10. |
HARD
|
7 is odd and 4 is even. Will their sum be even or odd?
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